linux-kernel - Re: [PATCH] lib/crypto: blake2s: fix a CFI failure

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Message-ID: <CAHmME9qVMomgb53rABKsucCoEhwsk+=KzDdEcGKtecOXuahTZw@mail.gmail.com>
Date:   Wed, 19 Jan 2022 14:34:27 +0100
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     Ard Biesheuvel <ardb@...nel.org>
Cc:     Miles Chen <miles.chen@...iatek.com>,
        "David S. Miller" <davem@...emloft.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-mediatek@...ts.infradead.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH] lib/crypto: blake2s: fix a CFI failure

On Wed, Jan 19, 2022 at 1:19 PM Ard Biesheuvel <ardb@...nel.org> wrote:
>
> I'd prefer it if we could avoid magic #define's like this.

I'll send something that just replaces it with a simple bool.